2 /********************************************
4 copyright 1991, Michael D. Brennan
6 This is a source file for mawk, an implementation of
7 the AWK programming language.
9 Mawk is distributed without warranty under the terms of
10 the GNU General Public License, version 2, 1991.
11 ********************************************/
13 /*$Log: makescan.c,v $
14 * Revision 1.3 1993/07/17 13:23:01 mike
15 * indent and general code cleanup
17 * Revision 1.2 1993/07/15 13:26:59 mike
20 * Revision 1.1.1.1 1993/07/03 18:58:16 mike
23 * Revision 5.1 1991/12/05 07:56:16 brennan
28 /* source for makescan.exe which builds the scancode[]
29 via: makescan.exe > scancode.c
44 memset(scan_code, SC_UNEXPECTED, sizeof(scan_code)) ;
45 for (p = scan_code + '0'; p <= scan_code + '9'; p++)
48 scan_code[' '] = scan_code['\t'] = scan_code['\f'] = SC_SPACE ;
49 scan_code['\r'] = scan_code['\013'] = SC_SPACE ;
51 scan_code[';'] = SC_SEMI_COLON ;
52 scan_code['\n'] = SC_NL ;
53 scan_code['{'] = SC_LBRACE ;
54 scan_code['}'] = SC_RBRACE ;
55 scan_code['+'] = SC_PLUS ;
56 scan_code['-'] = SC_MINUS ;
57 scan_code['*'] = SC_MUL ;
58 scan_code['/'] = SC_DIV ;
59 scan_code['%'] = SC_MOD ;
60 scan_code['^'] = SC_POW ;
61 scan_code['('] = SC_LPAREN ;
62 scan_code[')'] = SC_RPAREN ;
63 scan_code['_'] = SC_IDCHAR ;
64 scan_code['='] = SC_EQUAL ;
65 scan_code['#'] = SC_COMMENT ;
66 scan_code['\"'] = SC_DQUOTE ;
67 scan_code[','] = SC_COMMA ;
68 scan_code['!'] = SC_NOT ;
69 scan_code['<'] = SC_LT ;
70 scan_code['>'] = SC_GT ;
71 scan_code['|'] = SC_OR ;
72 scan_code['&'] = SC_AND ;
73 scan_code['?'] = SC_QMARK ;
74 scan_code[':'] = SC_COLON ;
75 scan_code['['] = SC_LBOX ;
76 scan_code[']'] = SC_RBOX ;
77 scan_code['\\'] = SC_ESCAPE ;
78 scan_code['.'] = SC_DOT ;
79 scan_code['~'] = SC_MATCH ;
80 scan_code['$'] = SC_DOLLAR ;
82 for (p = scan_code + 'A'; p <= scan_code + 'Z'; p++)
83 *p = *(p + 'a' - 'A') = SC_IDCHAR ;
90 register char *p = scan_code ;
91 register int c ; /* column */
92 register int r ; /* row */
94 printf("\n\n/* scancode.c */\n\n\n") ;
95 printf("char scan_code[256] = {\n") ;
97 for (r = 1; r <= 16; r++)
99 for (c = 1; c <= 16; c++)
101 printf("%2d", *p++) ;
102 if (r != 16 || c != 16) putchar(',') ;